| _Destination | A text description of the destination to which the response should be delivered. |
| _Format | Designate the response format type for the service or product being requested. The format options are Text, PCL, PDF, XML or Other. If Other is selected, enter the format in Response Format Other. |
| _FormatOtherDescription | Describes the Other format selected in the Response Format element. |
| _ID | |
| _Method | Specifies the method for delivering the credit report - Email, Fax, File, FTP, HTTP, etc. The destination information is listed in the Response Destination element. |
| _MethodOther | Specify a delivery method not listed in the Response Method element. |
| _UseEmbeddedFileIndicator | Set to Y if the specified Preferred Response is to be contained in the Embedded File element. Set to N if it is to be provided as a separate file. |
| _VersionIdentifier | Designates the Version of the Preferred Response Format that the requester expects to receive in the response (i.e. MISMO 2.1 to indicate that the requester expects to receive a MISMO version 2.1 response file). |
| MIMEType | Indicates the Multipurpose Internet Mail Extensions type of the data in the DOCUMENT container. A registered list of these types is available at http://www.isi.edu/in-notes/iana/assignments/media-types/media-types. |